Hi, LA hound doing some sleuthing on behalf of my technophobe New Yorker mom. She was a big fan of the French restaurant Pierre Au Tunnel on 47th street near 8th Ave (had been a regular since she and my dad were newlyweds in 1948) and was shocked to discover that it recently closed, without any warning. She had taken me there once and I thought it was only mediocre, but it was her favorite place, fer Pete's sake. Anyone know the circumstances around its departure? Thanks!